Rittal SK 3213.350 control display unit with 1" (2.54 cm) screen, ABS housing, light grey

Rittal SK 3213.350 is a compact control and display unit with a 1" (2.54 cm) diagonal screen housed in a light grey ABS enclosure. Designed for integration into control cabinets, machine panels and retrofit applications, this single-unit interface provides basic status indication and simple control functionality where space is limited. The robust ABS housing offers mechanical protection while the small footprint allows installation in tight panel cutouts.

Advantages

The unit's 1" display delivers a clear, concise visual indication of status information without occupying significant panel area. The ABS housing ensures impact resistance and dimensional stability in typical industrial environments. Its compact design and standardized mounting make it straightforward to fit into existing control panels or retrofit into machines. Supplied as a single piece, it simplifies replacement and inventory management.

Suitable for

• Small control cabinets and compact machine panels
• Status indication and simple operator feedback
• Retrofit projects where space is restricted
• Basic system monitoring tasks requiring a minimal display

When it may not be suitable

This unit is intended for basic display and control tasks; it is not designed for complex human-machine interface applications that require large colour screens, touch input, or extensive graphical capabilities. For installations needing weatherproof or high-IP-rated front panels, additional sealing or a different model with certified ingress protection may be required.

Key specifications

• Display diagonal: 2.54 cm (1")
• Housing material: acrylonitrile butadiene styrene (ABS)
• Housing colour: light grey
• Quantity: 1 unit

How to use

Prepare the control panel cutout according to the manufacturer's mechanical dimensions and mount the unit into the panel opening. Connect the unit's electrical interface to the control system following wiring diagrams and safety guidelines applicable to the installation. Configure any required display parameters or signal mapping through the connected control hardware or software. Perform a functional check to confirm status indications and basic controls operate as expected before returning the panel to service.

What to consider before purchase

• Confirm the panel cutout dimensions and mounting compatibility with your control cabinet or machine panel.
• Verify the unit's electrical interface and signal compatibility with your control system.
• Assess environmental requirements (temperature, humidity, ingress protection) and whether additional sealing or protection is needed.
• Ensure the 1" display size meets your visibility and information requirements.

Usage recommendations

For reliable operation, install the unit in a protected interior cabinet away from direct exposure to liquids and excessive dust. Use appropriate cable management and strain relief for signal connections, and follow electrical safety standards during installation and maintenance.